Merge "Handle onAppWidgetOptionsChanged widget add" into sc-dev (04c28ba4) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/people/PeopleSpaceActivity.java

+4 −1

Original line number	Diff line number	Diff line
		@@ -35,6 +35,7 @@ import android.view.ViewGroup;

		import com.android.systemui.R;
		import com.android.systemui.people.widget.PeopleSpaceWidgetManager;
		import com.android.systemui.people.widget.PeopleTileKey;
		import com.android.systemui.statusbar.notification.NotificationEntryManager;

		import java.util.List;
		@@ -138,7 +139,9 @@ public class PeopleSpaceActivity extends Activity {
		+ mAppWidgetId);
		}
		}
		mPeopleSpaceWidgetManager.addNewWidget(tile, mAppWidgetId);
		PeopleTileKey key = new PeopleTileKey(
		tile.getId(), tile.getUserHandle().getIdentifier(), tile.getPackageName());
		mPeopleSpaceWidgetManager.addNewWidget(mAppWidgetId, key);
		finishActivity();
		}

packages/SystemUI/src/com/android/systemui/people/PeopleSpaceUtils.java

+89 −158

Original line number	Diff line number	Diff line
		@@ -52,9 +52,7 @@ import android.icu.text.MeasureFormat;
		import android.icu.util.Measure;
		import android.icu.util.MeasureUnit;
		import android.net.Uri;
		import android.os.Bundle;
		import android.os.Parcelable;
		import android.os.ServiceManager;
		import android.provider.ContactsContract;
		import android.provider.Settings;
		import android.service.notification.ConversationChannelWrapper;
		@@ -71,10 +69,11 @@ import com.android.internal.logging.UiEvent;
		import com.android.internal.logging.UiEventLogger;
		import com.android.internal.util.ArrayUtils;
		import com.android.settingslib.utils.ThreadUtils;
		import com.android.systemui.Dependency;
		import com.android.systemui.R;
		import com.android.systemui.people.widget.AppWidgetOptionsHelper;
		import com.android.systemui.people.widget.LaunchConversationActivity;
		import com.android.systemui.people.widget.PeopleSpaceWidgetProvider;
		import com.android.systemui.people.widget.PeopleTileKey;
		import com.android.systemui.statusbar.notification.NotificationEntryManager;
		import com.android.systemui.statusbar.notification.collection.NotificationEntry;

		@@ -106,7 +105,6 @@ public class PeopleSpaceUtils {
		private static final int DAYS_IN_A_WEEK = 7;
		private static final int MIN_HOUR = 1;
		private static final int ONE_DAY = 1;
		public static final String OPTIONS_PEOPLE_SPACE_TILE = "options_people_space_tile";
		public static final String PACKAGE_NAME = "package_name";
		public static final String USER_ID = "user_id";
		public static final String SHORTCUT_ID = "shortcut_id";
		@@ -115,6 +113,9 @@ public class PeopleSpaceUtils {
		public static final int INVALID_WIDGET_ID = -1;
		public static final int INVALID_USER_ID = -1;

		public static final PeopleTileKey EMPTY_KEY =
		new PeopleTileKey(EMPTY_STRING, INVALID_USER_ID, EMPTY_STRING);

		private static final Pattern DOUBLE_EXCLAMATION_PATTERN = Pattern.compile("[!][!]+");
		private static final Pattern DOUBLE_QUESTION_PATTERN = Pattern.compile("[?][?]+");
		private static final Pattern ANY_DOUBLE_MARK_PATTERN = Pattern.compile("[!?][!?]+");
		@@ -200,67 +201,76 @@ public class PeopleSpaceUtils {
		AppWidgetManager appWidgetManager, IPeopleManager peopleManager) {
		Map<Integer, PeopleSpaceTile> widgetIdToTile = new HashMap<>();
		for (int appWidgetId : appWidgetIds) {
		PeopleSpaceTile tile = getPeopleSpaceTile(peopleManager, appWidgetManager, context,
		appWidgetId);
		PeopleSpaceTile tile = getPeopleSpaceTile(
		context, appWidgetId, appWidgetManager, peopleManager);
		if (tile == null) {
		if (DEBUG) Log.d(TAG, "Matching conversation not found for shortcut ID");
		//TODO: Delete app widget id when crash is fixed (b/172932636)
		continue;
		}

		if (DEBUG) Log.d(TAG, "Widget: " + appWidgetId + ", " + tile.getUserName());
		RemoteViews views = createRemoteViews(context, tile, appWidgetId);

		// Tell the AppWidgetManager to perform an update on the current app widget.
		appWidgetManager.updateAppWidget(appWidgetId, views);

		updateAppWidgetOptionsAndView(appWidgetManager, context, appWidgetId, tile);
		widgetIdToTile.put(appWidgetId, tile);
		}
		getBirthdaysOnBackgroundThread(context, appWidgetManager, widgetIdToTile, appWidgetIds);
		}

		/**
		* Returns a {@link PeopleSpaceTile} based on the {@code appWidgetId}. If the PeopleSpaceTile
		* isn't cached, store it in AppWidgetOptions.
		*/
		@Nullable
		public static PeopleSpaceTile getPeopleSpaceTile(IPeopleManager peopleManager,
		AppWidgetManager appWidgetManager,
		Context context, int appWidgetId) {
		try {
		// Migrate storage for existing users.
		SharedPreferences widgetSp = context.getSharedPreferences(String.valueOf(appWidgetId),
		Context.MODE_PRIVATE);
		String pkg = widgetSp.getString(PACKAGE_NAME, EMPTY_STRING);
		int userId = widgetSp.getInt(USER_ID, INVALID_USER_ID);
		String shortcutId = widgetSp.getString(SHORTCUT_ID, EMPTY_STRING);
		if (!validKey(shortcutId, pkg, userId)) {
		SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(context);
		shortcutId = sp.getString(String.valueOf(appWidgetId), null);
		if (shortcutId == null) {
		Log.e(TAG, "Cannot restore widget");
		return null;
		}
		migrateExistingUsersToNewStorage(context, shortcutId, appWidgetId);
		pkg = widgetSp.getString(PACKAGE_NAME, EMPTY_STRING);
		userId = widgetSp.getInt(USER_ID, INVALID_USER_ID);
		}

		// Check if tile is cached.
		Bundle options = appWidgetManager.getAppWidgetOptions(appWidgetId);
		PeopleSpaceTile tile = options.getParcelable(OPTIONS_PEOPLE_SPACE_TILE);
		public static PeopleSpaceTile getPeopleSpaceTile(Context context, int appWidgetId,
		AppWidgetManager appWidgetManager, IPeopleManager peopleManager) {
		// First, check if tile is cached in AppWidgetOptions.
		PeopleSpaceTile tile = AppWidgetOptionsHelper.getPeopleTile(appWidgetManager, appWidgetId);
		if (tile != null) {
		if (DEBUG) Log.d(TAG, "People Tile is cached for widget: " + appWidgetId);
		return tile;
		}

		// If not, we get the PeopleTileKey from SharedPreferences, retrieve the Conversation from
		// persisted storage, and cache it in AppWidgetOptions.
		SharedPreferences widgetSp = context.getSharedPreferences(
		String.valueOf(appWidgetId),
		Context.MODE_PRIVATE);
		PeopleTileKey sharedPreferencesKey = new PeopleTileKey(
		widgetSp.getString(SHORTCUT_ID, EMPTY_STRING),
		widgetSp.getInt(USER_ID, INVALID_USER_ID),
		widgetSp.getString(PACKAGE_NAME, EMPTY_STRING));

		if (!sharedPreferencesKey.isValid()) {
		Log.e(TAG, "Cannot find shortcut info for widgetId: " + appWidgetId);
		return null;
		}

		if (DEBUG) Log.d(TAG, "PeopleTile key is present in sharedPreferences: " + appWidgetId);
		// If tile is null, we need to retrieve from persisted storage.
		if (DEBUG) {
		Log.d(TAG,
		"Retrieving from storage after reboots: " + shortcutId + " user: " + userId
		+ " pkg: " + pkg);
		return getPeopleTileFromPersistentStorage(context, sharedPreferencesKey, peopleManager);
		}

		/**
		* Returns a {@link PeopleSpaceTile} based on {@link ConversationChannel} returned by
		* {@link IPeopleManager}.
		*/
		public static PeopleSpaceTile getPeopleTileFromPersistentStorage(Context context,
		PeopleTileKey peopleTileKey, IPeopleManager peopleManager) {
		try {
		if (DEBUG) Log.d(TAG, "Retrieving Tile from storage: " + peopleTileKey.toString());
		LauncherApps launcherApps = context.getSystemService(LauncherApps.class);
		ConversationChannel channel = peopleManager.getConversation(pkg, userId, shortcutId);
		if (launcherApps == null) {
		Log.d(TAG, "LauncherApps is null");
		return null;
		}

		ConversationChannel channel = peopleManager.getConversation(
		peopleTileKey.getPackageName(),
		peopleTileKey.getUserId(),
		peopleTileKey.getShortcutId());
		if (channel == null) {
		Log.d(TAG, "Could not retrieve conversation from storage");
		return null;
		}

		return new PeopleSpaceTile.Builder(channel, launcherApps).build();
		} catch (Exception e) {
		Log.e(TAG, "Failed to retrieve conversation for tile: " + e);
		@@ -269,79 +279,46 @@ public class PeopleSpaceUtils {
		}

		/** Returns stored widgets for the conversation specified. */
		public static Set<String> getStoredWidgetIds(SharedPreferences sp, String shortcutId,
		String packageName, int userId) {
		if (shortcutId == null \|\| packageName == null) {
		public static Set<String> getStoredWidgetIds(SharedPreferences sp, PeopleTileKey key) {
		if (!key.isValid()) {
		return new HashSet<>();
		}
		String key = PeopleSpaceUtils.getKey(shortcutId, packageName, userId);
		return new HashSet<>(sp.getStringSet(key, new HashSet<>()));
		}


		/** Best-effort attempts to migrate existing users to the new storage format. */
		// TODO: Remove after sufficient time. Temporary migration storage for existing users.
		private static void migrateExistingUsersToNewStorage(Context context, String shortcutId,
		int appWidgetId) {
		try {
		List<PeopleSpaceTile> tiles =
		PeopleSpaceUtils.getTiles(context, INotificationManager.Stub.asInterface(
		ServiceManager.getService(Context.NOTIFICATION_SERVICE)),
		IPeopleManager.Stub.asInterface(
		ServiceManager.getService(Context.PEOPLE_SERVICE)),
		context.getSystemService(LauncherApps.class),
		Dependency.get(NotificationEntryManager.class));
		Optional<PeopleSpaceTile> entry = tiles.stream().filter(
		e -> e.getId().equals(shortcutId)).findFirst();
		if (entry.isPresent()) {
		if (DEBUG) Log.d(TAG, "Migrate storage for " + entry.get().getUserName());
		setStorageForTile(context, entry.get(), appWidgetId);
		} else {
		Log.e(TAG, "Could not migrate user. Delete old storage");
		SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(context);
		SharedPreferences.Editor editor = sp.edit();
		editor.remove(String.valueOf(appWidgetId));
		editor.apply();
		}
		} catch (Exception e) {
		Log.e(TAG, "Could not query conversations");
		}
		return new HashSet<>(sp.getStringSet(key.toString(), new HashSet<>()));
		}

		/** Sets all relevant storage for {@code appWidgetId} association to {@code tile}. */
		public static void setStorageForTile(Context context, PeopleSpaceTile tile, int appWidgetId) {
		public static void setSharedPreferencesStorageForTile(Context context, PeopleTileKey key,
		int appWidgetId) {
		// Write relevant persisted storage.
		SharedPreferences widgetSp = context.getSharedPreferences(String.valueOf(appWidgetId),
		Context.MODE_PRIVATE);
		SharedPreferences.Editor widgetEditor = widgetSp.edit();
		widgetEditor.putString(PeopleSpaceUtils.PACKAGE_NAME, tile.getPackageName());
		widgetEditor.putString(PeopleSpaceUtils.SHORTCUT_ID, tile.getId());
		int userId = getUserId(tile);
		widgetEditor.putInt(PeopleSpaceUtils.USER_ID, userId);
		widgetEditor.putString(PeopleSpaceUtils.PACKAGE_NAME, key.getPackageName());
		widgetEditor.putString(PeopleSpaceUtils.SHORTCUT_ID, key.getShortcutId());
		widgetEditor.putInt(PeopleSpaceUtils.USER_ID, key.getUserId());
		widgetEditor.apply();
		SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(context);
		SharedPreferences.Editor editor = sp.edit();
		editor.putString(String.valueOf(appWidgetId), tile.getId());
		String key = PeopleSpaceUtils.getKey(tile.getId(), tile.getPackageName(), userId);
		editor.putString(String.valueOf(appWidgetId), key.getShortcutId());

		// Don't overwrite existing widgets with the same key.
		Set<String> storedWidgetIds = new HashSet<>(sp.getStringSet(key, new HashSet<>()));
		Set<String> storedWidgetIds = new HashSet<>(
		sp.getStringSet(key.toString(), new HashSet<>()));
		storedWidgetIds.add(String.valueOf(appWidgetId));
		editor.putStringSet(key, storedWidgetIds);
		editor.putStringSet(key.toString(), storedWidgetIds);
		editor.apply();

		// Write cached storage.
		updateAppWidgetOptionsAndView(AppWidgetManager.getInstance(context), context, appWidgetId,
		tile);
		}

		/** Removes stored data when tile is deleted. */
		public static void removeStorageForTile(Context context, String key, int widgetId) {
		public static void removeSharedPreferencesStorageForTile(Context context, PeopleTileKey key,
		int widgetId) {
		// Delete widgetId mapping to key.
		SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(context);
		SharedPreferences.Editor editor = sp.edit();
		Set<String> storedWidgetIds = new HashSet<>(sp.getStringSet(key, new HashSet<>()));
		Set<String> storedWidgetIds = new HashSet<>(
		sp.getStringSet(key.toString(), new HashSet<>()));
		storedWidgetIds.remove(String.valueOf(widgetId));
		editor.putStringSet(key, storedWidgetIds);
		editor.putStringSet(key.toString(), storedWidgetIds);
		editor.remove(String.valueOf(widgetId));
		editor.apply();

		@@ -361,12 +338,12 @@ public class PeopleSpaceUtils {
		Log.w(TAG, "NotificationEntryManager is null");
		return tiles;
		}
		Map<String, NotificationEntry> visibleNotifications = notificationEntryManager
		Map<PeopleTileKey, NotificationEntry> visibleNotifications = notificationEntryManager
		.getVisibleNotifications()
		.stream()
		.filter(entry -> entry.getRanking() != null
		&& entry.getRanking().getConversationShortcutInfo() != null)
		.collect(Collectors.toMap(PeopleSpaceUtils::getKey, e -> e));
		.collect(Collectors.toMap(PeopleTileKey::new, e -> e));
		if (DEBUG) {
		Log.d(TAG, "Number of visible notifications:" + visibleNotifications.size());
		}
		@@ -378,16 +355,15 @@ public class PeopleSpaceUtils {
		}

		static PeopleSpaceTile augmentTileFromVisibleNotifications(Context context,
		PeopleSpaceTile tile, Map<String, NotificationEntry> visibleNotifications) {
		String shortcutId = tile.getId();
		String packageName = tile.getPackageName();
		int userId = getUserId(tile);
		String key = getKey(shortcutId, packageName, userId);
		PeopleSpaceTile tile, Map<PeopleTileKey, NotificationEntry> visibleNotifications) {
		PeopleTileKey key = new PeopleTileKey(
		tile.getId(), getUserId(tile), tile.getPackageName());

		if (!visibleNotifications.containsKey(key)) {
		if (DEBUG) Log.d(TAG, "No existing notifications for key:" + key);
		if (DEBUG) Log.d(TAG, "No existing notifications for key:" + key.toString());
		return tile;
		}
		if (DEBUG) Log.d(TAG, "Augmenting tile from visible notifications, key:" + key);
		if (DEBUG) Log.d(TAG, "Augmenting tile from visible notifications, key:" + key.toString());
		return augmentTileFromNotification(context, tile, visibleNotifications.get(key).getSbn());
		}

		@@ -423,17 +399,6 @@ public class PeopleSpaceUtils {
		.build();
		}

		private static void updateAppWidgetOptions(AppWidgetManager appWidgetManager, int appWidgetId,
		PeopleSpaceTile tile) {
		if (tile == null) {
		if (DEBUG) Log.d(TAG, "Requested to store null tile");
		return;
		}
		Bundle newOptions = new Bundle();
		newOptions.putParcelable(OPTIONS_PEOPLE_SPACE_TILE, tile);
		appWidgetManager.updateAppWidgetOptions(appWidgetId, newOptions);
		}

		/** Creates a {@link RemoteViews} for {@code tile}. */
		public static RemoteViews createRemoteViews(Context context,
		PeopleSpaceTile tile, int appWidgetId) {
		@@ -935,11 +900,15 @@ public class PeopleSpaceUtils {
		removeBirthdayStatusIfPresent(appWidgetManager, context, storedTile, appWidgetId);
		}

		/** Update app widget options and the current view. */
		/** Updates tile in app widget options and the current view. */
		public static void updateAppWidgetOptionsAndView(AppWidgetManager appWidgetManager,
		Context context, int appWidgetId, PeopleSpaceTile tile) {
		updateAppWidgetOptions(appWidgetManager, appWidgetId, tile);
		AppWidgetOptionsHelper.setPeopleTile(appWidgetManager, appWidgetId, tile);

		if (DEBUG) Log.d(TAG, "Widget: " + appWidgetId + ", " + tile.getUserName());
		RemoteViews views = createRemoteViews(context, tile, appWidgetId);

		// Tell the AppWidgetManager to perform an update on the current app widget.
		appWidgetManager.updateAppWidget(appWidgetId, views);
		}

		@@ -984,44 +953,6 @@ public class PeopleSpaceUtils {
		return lookupKeysWithBirthdaysToday;
		}

		static String getKey(NotificationEntry entry) {
		if (entry.getRanking() == null \|\| entry.getRanking().getConversationShortcutInfo() == null
		\|\| entry.getSbn() == null \|\| entry.getSbn().getUser() == null) {
		return null;
		}
		return getKey(entry.getRanking().getConversationShortcutInfo().getId(),
		entry.getSbn().getPackageName(),
		entry.getSbn().getUser().getIdentifier());
		}

		/**
		* Returns the uniquely identifying key for the conversation.
		*
		* <p>{@code userId} will always be a number, so we put user ID as the
		* delimiter between the app-provided strings of shortcut ID and package name.
		*
		* <p>There aren't restrictions on shortcut ID characters, but there are restrictions requiring
		* a {@code packageName} to always start with a letter. This restriction means we are
		* guaranteed to avoid cases like "a/b/0/0/package.name" having two potential keys, as the first
		* case is impossible given the package name restrictions:
		* <ul>
		* <li>"a/b" + "/" + 0 + "/" + "0/packageName"</li>
		* <li>"a/b/0" + "/" + 0 + "/" + "packageName"</li>
		* </ul>
		*/
		@Nullable
		public static String getKey(String shortcutId, String packageName, int userId) {
		if (!validKey(shortcutId, packageName, userId)) {
		return null;
		}
		return shortcutId + "/" + userId + "/" + packageName;
		}

		/** Returns whether the key is valid. */
		public static boolean validKey(String shortcutId, String packageName, int userId) {
		return !TextUtils.isEmpty(shortcutId) && !TextUtils.isEmpty(packageName) && userId >= 0;
		}

		/** Returns the userId associated with a {@link PeopleSpaceTile} */
		public static int getUserId(PeopleSpaceTile tile) {
		return tile.getUserHandle().getIdentifier();

packages/SystemUI/src/com/android/systemui/people/widget/AppWidgetOptionsHelper.java

0 → 100644

+91 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2021 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		package com.android.systemui.people.widget;

		import static com.android.systemui.people.PeopleSpaceUtils.DEBUG;
		import static com.android.systemui.people.PeopleSpaceUtils.EMPTY_KEY;
		import static com.android.systemui.people.PeopleSpaceUtils.EMPTY_STRING;
		import static com.android.systemui.people.PeopleSpaceUtils.INVALID_USER_ID;
		import static com.android.systemui.people.PeopleSpaceUtils.PACKAGE_NAME;
		import static com.android.systemui.people.PeopleSpaceUtils.SHORTCUT_ID;
		import static com.android.systemui.people.PeopleSpaceUtils.USER_ID;

		import android.app.people.PeopleSpaceTile;
		import android.appwidget.AppWidgetManager;
		import android.os.Bundle;
		import android.util.Log;

		/** Helper class encapsulating AppWidgetOptions for People Tile. */
		public class AppWidgetOptionsHelper {
		private static final String TAG = "AppWidgetOptionsHelper";

		/** Key to store {@link PeopleSpaceTile} in AppWidgetOptions Bundle. */
		public static final String OPTIONS_PEOPLE_TILE = "options_people_tile";

		/** Sets {@link PeopleSpaceTile} in AppWidgetOptions. */
		public static void setPeopleTile(AppWidgetManager appWidgetManager, int appWidgetId,
		PeopleSpaceTile tile) {
		if (tile == null) {
		if (DEBUG) Log.d(TAG, "Requested to store null tile");
		return;
		}
		Bundle options = appWidgetManager.getAppWidgetOptions(appWidgetId);
		options.putParcelable(OPTIONS_PEOPLE_TILE, tile);
		appWidgetManager.updateAppWidgetOptions(appWidgetId, options);
		}

		/** Gets {@link PeopleSpaceTile} from AppWidgetOptions. */
		public static PeopleSpaceTile getPeopleTile(AppWidgetManager appWidgetManager,
		int appWidgetId) {
		Bundle options = appWidgetManager.getAppWidgetOptions(appWidgetId);
		return options != null ? options.getParcelable(OPTIONS_PEOPLE_TILE) : null;
		}

		/** Sets {@link PeopleTileKey} in AppWidgetOptions. */
		public static void setPeopleTileKey(AppWidgetManager appWidgetManager, int appWidgetId,
		PeopleTileKey key) {
		Bundle options = appWidgetManager.getAppWidgetOptions(appWidgetId);
		options.putString(SHORTCUT_ID, key.getShortcutId());
		options.putInt(USER_ID, key.getUserId());
		options.putString(PACKAGE_NAME, key.getPackageName());
		appWidgetManager.updateAppWidgetOptions(appWidgetId, options);
		}

		/** Gets {@link PeopleTileKey} from AppWidgetOptions. */
		public static PeopleTileKey getPeopleTileKey(AppWidgetManager appWidgetManager,
		int appWidgetId) {
		Bundle options = appWidgetManager.getAppWidgetOptions(appWidgetId);
		if (options == null) {
		return EMPTY_KEY;
		}
		return getPeopleTileKeyFromBundle(options);
		}

		/** Gets {@link PeopleTileKey} from Bundle {@code options}. */
		public static PeopleTileKey getPeopleTileKeyFromBundle(Bundle options) {
		String pkg = options.getString(PACKAGE_NAME, EMPTY_STRING);
		int userId = options.getInt(USER_ID, INVALID_USER_ID);
		String shortcutId = options.getString(SHORTCUT_ID, EMPTY_STRING);
		return new PeopleTileKey(shortcutId, userId, pkg);
		}

		/** Removes {@link PeopleTileKey} from AppWidgetOptions. */
		public static void removePeopleTileKey(AppWidgetManager appWidgetManager,
		int appWidgetId) {
		setPeopleTileKey(appWidgetManager, appWidgetId, EMPTY_KEY);
		}
		}

packages/SystemUI/src/com/android/systemui/people/widget/PeopleSpaceWidgetManager.java

+72 −55

File changed.

Preview size limit exceeded, changes collapsed.

packages/SystemUI/src/com/android/systemui/people/widget/PeopleSpaceWidgetProvider.java

+15 −5

Original line number	Diff line number	Diff line
		@@ -22,6 +22,7 @@ import android.app.people.PeopleManager;
		import android.appwidget.AppWidgetManager;
		import android.appwidget.AppWidgetProvider;
		import android.content.Context;
		import android.os.Bundle;
		import android.util.Log;

		import com.android.internal.annotations.VisibleForTesting;
		@@ -67,18 +68,21 @@ public class PeopleSpaceWidgetProvider extends AppWidgetProvider {
		ensurePeopleSpaceWidgetManagerInitialized(context);
		peopleSpaceWidgetManager.updateWidgets(appWidgetIds);
		for (int appWidgetId : appWidgetIds) {
		if (DEBUG) Log.d(TAG, "Ensure listener is registered for widget: " + appWidgetId);
		PeopleSpaceWidgetProvider.TileConversationListener
		newListener = new PeopleSpaceWidgetProvider.TileConversationListener();
		peopleSpaceWidgetManager.registerConversationListenerIfNeeded(appWidgetId,
		newListener);
		}
		return;
		}

		private void ensurePeopleSpaceWidgetManagerInitialized(Context context) {
		if (peopleSpaceWidgetManager == null) {
		peopleSpaceWidgetManager = new PeopleSpaceWidgetManager(context);
		}
		/** Called when widget updates. */
		@Override
		public void onAppWidgetOptionsChanged(Context context, AppWidgetManager appWidgetManager,
		int appWidgetId, Bundle newOptions) {
		super.onAppWidgetOptionsChanged(context, appWidgetManager, appWidgetId, newOptions);
		ensurePeopleSpaceWidgetManagerInitialized(context);
		peopleSpaceWidgetManager.onAppWidgetOptionsChanged(appWidgetId, newOptions);
		}

		@Override
		@@ -88,6 +92,12 @@ public class PeopleSpaceWidgetProvider extends AppWidgetProvider {
		peopleSpaceWidgetManager.deleteWidgets(appWidgetIds);
		}

		private void ensurePeopleSpaceWidgetManagerInitialized(Context context) {
		if (peopleSpaceWidgetManager == null) {
		peopleSpaceWidgetManager = new PeopleSpaceWidgetManager(context);
		}
		}

		@VisibleForTesting
		public void setPeopleSpaceWidgetManager(PeopleSpaceWidgetManager manager) {
		peopleSpaceWidgetManager = manager;